Activity of daily life dependency predicts the risk of mortality in patients with COVID-19 undergoing hemodialysis: a retrospective analysis of a single center with nosocomial outbreak.

Background: We experienced a nosocomial outbreak of coronavirus disease 2019 (COVID-19) from November 2020 to February 2021, during the third wave of the pandemic in Japan.

Methods: We retrospectively assessed the characteristics and data of 20 inpatients undergoing hemodialysis who were hospitalized for treatment of diseases other than COVID-19 during the COVID-19 nosocomial outbreak ("inpatient," IP), and of 10 outpatients undergoing hemodialysis who were hospitalized for the care of COVID-19 under outpatient visits ("outpatient," OP).

Results: Eleven patients in the IP group (55%) and one in the OP group (10%) died.

ANCA-Negative Vasculitis in Eosinophilic Granulomatosis with Polyangiitis Complicated with Membranous Nephropathy: A Case Report and Brief Literature Review.

Renal involvement in eosinophilic granulomatosis with polyangiitis (EGPA) typically occurs in anti-neutrophil cytoplasmic autoantibody (ANCA)-positive cases presenting with rapidly progressive renal insufficiency and urinary abnormalities induced by primarily necrotizing crescentic glomerulonephritis (NCGN). Recently, ANCA-negative EGPA has also been reported to manifest with renal involvement, such as NCGN or non-NCGN, including membranous nephropathy (MN). Herein, we report a 70-year-old female who presented with purpura on the lower legs, upper limb numbness, renal dysfunction (eGFR, 20.

The impact of tonsillectomy combined with steroid pulse therapy in patients with advanced IgA nephropathy and impaired renal function.

Background: Preventing progression to end-stage renal disease (ESRD) in advanced IgA nephropathy (IgAN) patients with impaired renal function remains challenging. We analyzed the efficacy of tonsillectomy combined with steroid pulse therapy (TSP).

Methods: In this retrospective analysis, IgAN patients with proteinuria > 0.

The beneficial effects of renin-angiotensin system inhibitors (RASI) on IgA nephropathy with tubulointerstitial lesions categorized by Oxford classification.

Background: Global sclerosis has been reported as the risk factor of IgAN. In Oxford classification, global sclerosis was correlated with tubulointerstitial (T) lesions. Therefore, in patients with T lesions, renin-angiotensin system inhibitors (RASI) might be effective by decreasing glomerular hyperfiltration and hypertension.

The Renoprotective Effects of Docosahexaenoic Acid as an Add-on Therapy in Patients Receiving Eicosapentaenoic Acid as Treatment for IgA Nephropathy: A Pilot Uncontrolled Trial.

Objective Docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA) have been reported to have beneficial effects in patients with IgA nephropathy (IgAN). Although DHA and EPA have different mechanisms of action, no study to date has assessed their individual actions in patients with IgAN. This study therefore analyzed the effects administering DHA in addition to EPA for the treatment of IgAN.